lasinfo (210611) report for 'AHN4T/17GN2_11.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 29580383 number of points by return: 24154017 3490790 1487072 388425 55502 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 533730 0 min x y z: 244980.000 533730.000 13.800 max x y z: 246019.999 535019.999 46.284 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 29580383 extended number of points by return: 24154017 3490790 1487072 388425 55502 4384 193 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 13800 46284 intensity 56 4200 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 64 gps_time 330514008.556887 330517562.827366 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 31 255 B 15 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 25.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24154017 number of intermediate returns: 1941053 number of last returns: 24132121 number of single returns: 20646808 covered area in square units/kilounits: 1337280/1.34 point density: all returns 22.12 last only 18.05 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29580383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24154017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3490790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1487072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 388425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55502 instead zero. overview over extended number of returns of given pulse: 20646808 4014108 3301256 1335321 256351 25194 1345 0 0 0 0 0 0 0 0 histogram of classification of points: 6296541 unclassified (1) 22432011 ground (2) 804924 building (6) 42223 water (9) 4684 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2010025 +---> 411981 of those are unclassified (1) +---> 1538595 of those are ground (2) +---> 57961 of those are building (6) +---> 1488 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.8,13.9) has 97 bin [13.9,14.0) has 4098 bin [14.0,14.1) has 23793 bin [14.1,14.2) has 34426 bin [14.2,14.3) has 33782 bin [14.3,14.4) has 31546 bin [14.4,14.5) has 87260 bin [14.5,14.6) has 333809 bin [14.6,14.7) has 651202 bin [14.7,14.8) has 567526 bin [14.8,14.9) has 607809 bin [14.9,15.0) has 759848 bin [15.0,15.1) has 766345 bin [15.1,15.2) has 549699 bin [15.2,15.3) has 548864 bin [15.3,15.4) has 551471 bin [15.4,15.5) has 483004 bin [15.5,15.6) has 458895 bin [15.6,15.7) has 491935 bin [15.7,15.8) has 512711 bin [15.8,15.9) has 582945 bin [15.9,16.0) has 616378 bin [16.0,16.1) has 652252 bin [16.1,16.2) has 583349 bin [16.2,16.3) has 601761 bin [16.3,16.4) has 710478 bin [16.4,16.5) has 873661 bin [16.5,16.6) has 972384 bin [16.6,16.7) has 970318 bin [16.7,16.8) has 1130091 bin [16.8,16.9) has 1212389 bin [16.9,17.0) has 1113269 bin [17.0,17.1) has 1168627 bin [17.1,17.2) has 1198156 bin [17.2,17.3) has 790432 bin [17.3,17.4) has 444306 bin [17.4,17.5) has 262142 bin [17.5,17.6) has 219957 bin [17.6,17.7) has 276017 bin [17.7,17.8) has 314932 bin [17.8,17.9) has 313338 bin [17.9,18.0) has 242137 bin [18.0,18.1) has 164564 bin [18.1,18.2) has 126193 bin [18.2,18.3) has 84413 bin [18.3,18.4) has 61049 bin [18.4,18.5) has 49695 bin [18.5,18.6) has 46985 bin [18.6,18.7) has 50708 bin [18.7,18.8) has 52346 bin [18.8,18.9) has 47398 bin [18.9,19.0) has 47357 bin [19.0,19.1) has 46132 bin [19.1,19.2) has 45976 bin [19.2,19.3) has 49905 bin [19.3,19.4) has 50021 bin [19.4,19.5) has 45955 bin [19.5,19.6) has 43798 bin [19.6,19.7) has 46385 bin [19.7,19.8) has 48254 bin [19.8,19.9) has 53606 bin [19.9,20.0) has 58187 bin [20.0,20.1) has 49292 bin [20.1,20.2) has 48172 bin [20.2,20.3) has 48416 bin [20.3,20.4) has 44159 bin [20.4,20.5) has 44985 bin [20.5,20.6) has 41934 bin [20.6,20.7) has 42369 bin [20.7,20.8) has 42393 bin [20.8,20.9) has 47406 bin [20.9,21.0) has 45357 bin [21.0,21.1) has 43141 bin [21.1,21.2) has 41615 bin [21.2,21.3) has 42257 bin [21.3,21.4) has 45392 bin [21.4,21.5) has 41405 bin [21.5,21.6) has 40010 bin [21.6,21.7) has 40523 bin [21.7,21.8) has 40524 bin [21.8,21.9) has 40284 bin [21.9,22.0) has 40451 bin [22.0,22.1) has 40442 bin [22.1,22.2) has 40320 bin [22.2,22.3) has 45210 bin [22.3,22.4) has 41570 bin [22.4,22.5) has 40819 bin [22.5,22.6) has 41640 bin [22.6,22.7) has 41737 bin [22.7,22.8) has 41961 bin [22.8,22.9) has 41923 bin [22.9,23.0) has 40864 bin [23.0,23.1) has 40563 bin [23.1,23.2) has 40136 bin [23.2,23.3) has 41189 bin [23.3,23.4) has 41353 bin [23.4,23.5) has 40107 bin [23.5,23.6) has 39482 bin [23.6,23.7) has 39197 bin [23.7,23.8) has 39309 bin [23.8,23.9) has 38481 bin [23.9,24.0) has 39782 bin [24.0,24.1) has 40574 bin [24.1,24.2) has 37963 bin [24.2,24.3) has 38432 bin [24.3,24.4) has 38659 bin [24.4,24.5) has 37319 bin [24.5,24.6) has 37165 bin [24.6,24.7) has 37178 bin [24.7,24.8) has 36898 bin [24.8,24.9) has 36249 bin [24.9,25.0) has 36036 bin [25.0,25.1) has 35990 bin [25.1,25.2) has 35552 bin [25.2,25.3) has 35867 bin [25.3,25.4) has 35573 bin [25.4,25.5) has 34991 bin [25.5,25.6) has 35083 bin [25.6,25.7) has 34893 bin [25.7,25.8) has 35369 bin [25.8,25.9) has 34732 bin [25.9,26.0) has 35176 bin [26.0,26.1) has 35392 bin [26.1,26.2) has 35467 bin [26.2,26.3) has 35436 bin [26.3,26.4) has 35286 bin [26.4,26.5) has 35308 bin [26.5,26.6) has 34815 bin [26.6,26.7) has 35064 bin [26.7,26.8) has 34907 bin [26.8,26.9) has 35047 bin [26.9,27.0) has 34517 bin [27.0,27.1) has 34504 bin [27.1,27.2) has 34089 bin [27.2,27.3) has 34127 bin [27.3,27.4) has 34088 bin [27.4,27.5) has 34277 bin [27.5,27.6) has 33589 bin [27.6,27.7) has 33713 bin [27.7,27.8) has 33642 bin [27.8,27.9) has 33924 bin [27.9,28.0) has 34009 bin [28.0,28.1) has 34050 bin [28.1,28.2) has 34220 bin [28.2,28.3) has 33812 bin [28.3,28.4) has 33756 bin [28.4,28.5) has 34019 bin [28.5,28.6) has 33584 bin [28.6,28.7) has 33634 bin [28.7,28.8) has 33239 bin [28.8,28.9) has 33545 bin [28.9,29.0) has 33030 bin [29.0,29.1) has 32972 bin [29.1,29.2) has 32730 bin [29.2,29.3) has 32925 bin [29.3,29.4) has 32557 bin [29.4,29.5) has 33000 bin [29.5,29.6) has 32714 bin [29.6,29.7) has 32400 bin [29.7,29.8) has 32337 bin [29.8,29.9) has 31938 bin [29.9,30.0) has 31679 bin [30.0,30.1) has 31493 bin [30.1,30.2) has 31420 bin [30.2,30.3) has 31092 bin [30.3,30.4) has 31027 bin [30.4,30.5) has 30719 bin [30.5,30.6) has 30678 bin [30.6,30.7) has 30251 bin [30.7,30.8) has 29933 bin [30.8,30.9) has 29899 bin [30.9,31.0) has 29502 bin [31.0,31.1) has 29886 bin [31.1,31.2) has 29350 bin [31.2,31.3) has 29066 bin [31.3,31.4) has 28734 bin [31.4,31.5) has 28305 bin [31.5,31.6) has 28087 bin [31.6,31.7) has 28167 bin [31.7,31.8) has 27896 bin [31.8,31.9) has 27314 bin [31.9,32.0) has 27605 bin [32.0,32.1) has 27264 bin [32.1,32.2) has 26910 bin [32.2,32.3) has 27023 bin [32.3,32.4) has 26302 bin [32.4,32.5) has 26006 bin [32.5,32.6) has 25675 bin [32.6,32.7) has 25531 bin [32.7,32.8) has 25096 bin [32.8,32.9) has 24485 bin [32.9,33.0) has 24184 bin [33.0,33.1) has 23709 bin [33.1,33.2) has 23326 bin [33.2,33.3) has 22929 bin [33.3,33.4) has 22646 bin [33.4,33.5) has 22200 bin [33.5,33.6) has 22415 bin [33.6,33.7) has 21802 bin [33.7,33.8) has 21639 bin [33.8,33.9) has 21252 bin [33.9,34.0) has 20821 bin [34.0,34.1) has 20679 bin [34.1,34.2) has 20186 bin [34.2,34.3) has 19690 bin [34.3,34.4) has 19697 bin [34.4,34.5) has 19222 bin [34.5,34.6) has 18884 bin [34.6,34.7) has 18953 bin [34.7,34.8) has 18442 bin [34.8,34.9) has 18219 bin [34.9,35.0) has 17539 bin [35.0,35.1) has 17129 bin [35.1,35.2) has 16638 bin [35.2,35.3) has 16585 bin [35.3,35.4) has 16321 bin [35.4,35.5) has 16098 bin [35.5,35.6) has 15684 bin [35.6,35.7) has 15474 bin [35.7,35.8) has 15010 bin [35.8,35.9) has 14689 bin [35.9,36.0) has 14111 bin [36.0,36.1) has 14066 bin [36.1,36.2) has 13427 bin [36.2,36.3) has 13034 bin [36.3,36.4) has 12904 bin [36.4,36.5) has 12758 bin [36.5,36.6) has 12290 bin [36.6,36.7) has 12011 bin [36.7,36.8) has 11736 bin [36.8,36.9) has 11580 bin [36.9,37.0) has 11286 bin [37.0,37.1) has 10988 bin [37.1,37.2) has 10916 bin [37.2,37.3) has 10682 bin [37.3,37.4) has 10553 bin [37.4,37.5) has 10061 bin [37.5,37.6) has 10016 bin [37.6,37.7) has 9628 bin [37.7,37.8) has 9496 bin [37.8,37.9) has 9223 bin [37.9,38.0) has 9021 bin [38.0,38.1) has 8821 bin [38.1,38.2) has 8402 bin [38.2,38.3) has 8136 bin [38.3,38.4) has 8267 bin [38.4,38.5) has 8100 bin [38.5,38.6) has 7759 bin [38.6,38.7) has 7693 bin [38.7,38.8) has 7282 bin [38.8,38.9) has 6989 bin [38.9,39.0) has 6787 bin [39.0,39.1) has 6593 bin [39.1,39.2) has 6364 bin [39.2,39.3) has 6039 bin [39.3,39.4) has 5729 bin [39.4,39.5) has 5603 bin [39.5,39.6) has 5268 bin [39.6,39.7) has 5016 bin [39.7,39.8) has 4918 bin [39.8,39.9) has 4632 bin [39.9,40.0) has 4541 bin [40.0,40.1) has 4152 bin [40.1,40.2) has 4098 bin [40.2,40.3) has 3958 bin [40.3,40.4) has 3662 bin [40.4,40.5) has 3458 bin [40.5,40.6) has 3436 bin [40.6,40.7) has 3201 bin [40.7,40.8) has 3010 bin [40.8,40.9) has 2816 bin [40.9,41.0) has 2690 bin [41.0,41.1) has 2475 bin [41.1,41.2) has 2343 bin [41.2,41.3) has 2035 bin [41.3,41.4) has 1884 bin [41.4,41.5) has 1898 bin [41.5,41.6) has 1660 bin [41.6,41.7) has 1531 bin [41.7,41.8) has 1499 bin [41.8,41.9) has 1249 bin [41.9,42.0) has 1176 bin [42.0,42.1) has 1133 bin [42.1,42.2) has 1095 bin [42.2,42.3) has 955 bin [42.3,42.4) has 1001 bin [42.4,42.5) has 885 bin [42.5,42.6) has 875 bin [42.6,42.7) has 776 bin [42.7,42.8) has 697 bin [42.8,42.9) has 653 bin [42.9,43.0) has 549 bin [43.0,43.1) has 548 bin [43.1,43.2) has 467 bin [43.2,43.3) has 451 bin [43.3,43.4) has 385 bin [43.4,43.5) has 362 bin [43.5,43.6) has 285 bin [43.6,43.7) has 291 bin [43.7,43.8) has 269 bin [43.8,43.9) has 249 bin [43.9,44.0) has 223 bin [44.0,44.1) has 174 bin [44.1,44.2) has 148 bin [44.2,44.3) has 116 bin [44.3,44.4) has 100 bin [44.4,44.5) has 67 bin [44.5,44.6) has 50 bin [44.6,44.7) has 53 bin [44.7,44.8) has 42 bin [44.8,44.9) has 38 bin [44.9,45.0) has 18 bin [45.0,45.1) has 15 bin [45.1,45.2) has 13 bin [45.2,45.3) has 14 bin [45.3,45.4) has 13 bin [45.4,45.5) has 11 bin [45.5,45.6) has 15 bin [45.6,45.7) has 12 bin [45.7,45.8) has 6 bin [45.8,45.9) has 3 bin [45.9,46.0) has 5 bin [46.0,46.1) has 6 bin [46.1,46.2) has 2 bin [46.2,46.3) has 1 average z coordinate 18.5 for 29580383 element(s) point source id histogram with bin size 1.000000 bin 62 has 266355 bin 63 has 23330876 bin 64 has 5983152 average point source id 63.193263116302447 for 29580383 element(s)